Quaternary phosphonium compounds,申请号US19520296947-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Quaternary phosphonium compounds
摘要
申请公布号	US2745877(A)	申请公布日期	1956.05.15
申请号	US19520296947	申请日期	1952.07.02
申请人	J. R. GEIGY A. G.	发明人	BINDLER JAKOB;MODEL ERNST
分类号	C07F9/54	主分类号	C07F9/54
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Low contamination RF sputter deposition apparatus

Container for tablets

Protective fuel fill bib using flexible sheet with trough shaper

Derivatives of pyridylsulfinyl(benz-or thieno-)imidazoles and their use as gastric secretion inhibiting substances

Certain anti-inflammatory pyrazolo [4,3-b] pyridine 7-amines

Agricultural sulfonamides

Cutting tool for colostomy wafer

Method and apparatus for attaching bar code indicia on items

Electronic control system for controlling several remote devices

Fuse tube with reinforcing element

Method for coating a pump impeller

System for recovery of petroleum from petroleum impregnated media

CHROMINANCE SIGNAL NOISE REDUCTION CIRCUIT

QUANTIZATION NOISE DECREASING CIRCUIT

DATA TRANSMITTING CIRCUIT

ACTION DISPLAY DEVICE FOR COMMUNICATION EQUIPMENT

Aqueous suspension of delaminated vermiculite

Tractor-trailer brake control system